Corer for geological drilling

The corer for geological drilling comprises a lifting controller, the outer surface of the lower end of the lifting controller is fixedly connected with one side of the outer surface of the upper end of a supporting bottom plate, and the other side of the outer surface of the upper end of the suppor...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	JANG JI-WON, SUN WENPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The corer for geological drilling comprises a lifting controller, the outer surface of the lower end of the lifting controller is fixedly connected with one side of the outer surface of the upper end of a supporting bottom plate, and the other side of the outer surface of the upper end of the supporting bottom plate is fixedly connected with the outer surface of the lower end of a movable pushing handle. A control motor is fixedly connected to the outer surface of the upper end of the lifting controller, the inner walls of the two ends of the lifting controller are movably connected with the outer walls of the two ends of a control threaded column, and the outer wall of the control threaded column is movably connected with the inner wall of an inner lifting block through threads. The outer surface of the front end of the inner lifting block is fixedly connected with the outer surface of the rear end of a control corer, and the inner wall of the lower end of the control corer is fixedly connected with the oute